Base | Representation |
---|---|
bin | 10111101111010100100110 |
3 | 102201011112202 |
4 | 113233110212 |
5 | 3043120032 |
6 | 341214502 |
7 | 103616162 |
oct | 27572446 |
9 | 12634482 |
10 | 6223142 |
11 | 35705a2 |
12 | 2101432 |
13 | 139b743 |
14 | b7dca2 |
15 | 82dd62 |
hex | 5ef526 |
6223142 has 8 divisors (see below), whose sum is σ = 9386832. Its totient is φ = 3094200.
The previous prime is 6223121. The next prime is 6223171. The reversal of 6223142 is 2413226.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8234 + ... + 8957.
It is an arithmetic number, because the mean of its divisors is an integer number (1173354).
Almost surely, 26223142 is an apocalyptic number.
6223142 is a deficient number, since it is larger than the sum of its proper divisors (3163690).
6223142 is a wasteful number, since it uses less digits than its factorization.
6223142 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17374.
The product of its digits is 576, while the sum is 20.
The square root of 6223142 is about 2494.6226167499. The cubic root of 6223142 is about 183.9373408258.
Adding to 6223142 its reverse (2413226), we get a palindrome (8636368).
The spelling of 6223142 in words is "six million, two hundred twenty-three thousand, one hundred forty-two".
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